Figure may be copyright protected and permission may be required. Contact original figure source for informationhistorical-cycle-of-agriculture-and-groundwater-use10.3Changes in the Ogallala AquiferThe figure shows changes in groundwater levels in the Ogallala Aquifer from predevelopment to 2015. Source: adapted from McGuire 2017.{{< tbib '163' '6d4637d5-5eb3-43c9-bb36-050b0ef08df5' >}}